数码钢琴作为新生事物，对几百年来钢琴教育贵族化转为平民化、大众化起到了重要的作用。

The digital piano, a new thing, has played a vital part in the popularization of the piano instruction.

youdao

数码钢琴作为新生事物，对几百年来钢琴教育贵族化转为平民化、大众化起到了重要的作用。

The digital piano, a new thing, has played a vital part in the popularization of the piano instruction.

youdao